Scalable Gigabit Ethernet transport between service providers' points of presence (POPs) and hubs via CWDM point-to-point interconnect in the metro

The Cisco CWDM GBIC Solution consists of a set of eight different Cisco CWDM GBICs (one for each of the eight different colors or wavelengths) and a set of ten different Cisco CWDM OADMs. A Cisco CWDM Chassis enables rack mounting up to two of the Cisco CWDM OADMs.

The CWDM GBICs fit into GBIC ports supporting IEEE 802.3z standard and are supported on the following Cisco platforms-